Bluberry Jokes

One a boy walks into his classroom late with his pants pulled down. The teacher says"why are you late?" He replies "i was on top of bluberry hill."ok sit down" she replies.
The next day another boy comes in late with his pants pulled down he says sorry i was on top of bluberry hill"
The next day a girl comes in late with her skirt pulled down "let me guess you were ontop of bluberry hill" no i am bluberry hill!"